Add bson tags to the go struct using GoModifyTags

Question

I am trying to use GoModifyTags but it's not giving me required result.
I have installed this as per the instruction but don't know how to implement. Using VScode editor.

I am trying to add bson tags in my file.

Currently, I have:

type option []struct {
    Option  string  `json:"option"`
    ID      float64 `json:"id"`
    Correct bool    `json:"correct"`
}  

Required:

type option []struct {
    Option  string  `json:"option" bson:"option"`
    ID      float64 `json:"id" bson:"id"`
    Correct bool    `json:"correct" bson:"correct"`
}

How can I achieve this?

Solution:

Following the instruction of Jihoon Ye, I am able to get my required result. Here are steps for VSCode with pictures to help you understand better.

1. Go to File -> Preference -> Settings

2. You must have GO extension installed on your VSCode
   

3. Type "Go: Add Tags" in the search box and you will see the settings as below. Add bson in the tag field.

4. Select your go struct in the code

5. Right-click the selected code OR use command palette (use shortcut cntrl + shift + p) and select "Go: Add tags to struct fields"

6. Here is the final result

Peace,

Answer 1

Using the command

install GoModifyTags.

$ go get github.com/fatih/gomodifytags

Enter the command below.

$ gomodifytags -file main.go -struct option -add-tags bson -w

The results below will then be printed out.

type option []struct {
    Option  string  `json:"option" bson:"option"`
    ID      float64 `json:"id" bson:"id"`
    Correct bool    `json:"correct" bson:"correct"`
}

Using the VSCode

In user settings, setting "Go: Add Tags" as below.

Place the cursor in the structure and run "Go: Add Tags To Struct Field".